8266388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2239}}^1$

素因数の和:2327

約数の個数: 24

約数和(自身を含む): 15805440

約数和(自身を除く): 7539052

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 2239, 3692, 4478, 8956, 29107, 58214, 116428, 158969, 317938, 635876, 2066597, 4133194, 8266388]

約数ペア:

[(1, 8266388), (2, 4133194), (4, 2066597), (13, 635876), (26, 317938), (52, 158969), (71, 116428), (142, 58214), (284, 29107), (923, 8956), (1846, 4478), (2239, 3692)]